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firebase-ios-sdk/Example/Auth/Sample/MainViewController+OAuth.m
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/*
* Copyright 2019 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import "MainViewController+OAuth.h"
#import <AuthenticationServices/AuthenticationServices.h>
#import "AppManager.h"
#import "FIROAuthProvider.h"
#import "MainViewController+Internal.h"
NS_ASSUME_NONNULL_BEGIN
@interface MainViewController () <ASAuthorizationControllerDelegate, ASAuthorizationControllerPresentationContextProviding>
@end
@implementation MainViewController (OAuth)
- (StaticContentTableViewSection *)oAuthSection {
__weak typeof(self) weakSelf = self;
return [StaticContentTableViewSection sectionWithTitle:@"OAuth" cells:@[
[StaticContentTableViewCell cellWithTitle:@"Sign in with Google"
action:^{ [weakSelf signInGoogleHeadfulLite]; }],
[StaticContentTableViewCell cellWithTitle:@"Link with Google"
action:^{ [weakSelf linkWithGoogleHeadfulLite]; }],
[StaticContentTableViewCell cellWithTitle:@"Reauthenticate with Google"
action:^{ [weakSelf reauthenticateWithGoogleHeadfulLite]; }],
[StaticContentTableViewCell cellWithTitle:@"Sign in with Apple"
action:^{ [weakSelf signInWithApple]; }],
[StaticContentTableViewCell cellWithTitle:@"Link with Apple"
action:^{ [weakSelf linkWithApple]; }],
[StaticContentTableViewCell cellWithTitle:@"Unlink with Apple"
action:^{ [weakSelf unlinkFromProvider:@"apple.com" completion:nil]; }],
[StaticContentTableViewCell cellWithTitle:@"Reauthenticate with Apple"
action:^{ [weakSelf reauthenticateWithApple]; }],
[StaticContentTableViewCell cellWithTitle:@"Sign in with Twitter"
action:^{ [weakSelf signInTwitterHeadfulLite]; }],
[StaticContentTableViewCell cellWithTitle:@"Sign in with GitHub"
action:^{ [weakSelf signInGitHubHeadfulLite]; }],
[StaticContentTableViewCell cellWithTitle:@"Sign in with GitHub (Access token)"
action:^{ [weakSelf signInWithGitHub]; }],
[StaticContentTableViewCell cellWithTitle:@"Sign in with Microsoft"
action:^{ [weakSelf signInMicrosoftHeadfulLite]; }],
[StaticContentTableViewCell cellWithTitle:@"Sign in with Yahoo"
action:^{ [weakSelf signInYahooHeadfulLite]; }],
[StaticContentTableViewCell cellWithTitle:@"Sign in with Linkedin"
action:^{ [weakSelf signInLinkedinHeadfulLite]; }],
]];
}
- (void)signInGoogleHeadfulLite {
FIROAuthProvider *provider = self.googleOAuthProvider;
provider.customParameters = @{
@"prompt" : @"consent",
};
provider.scopes = @[ @"profile", @"email", @"https://www.googleapis.com/auth/plus.me" ];
[self showSpinner:^{
[[AppManager auth] signInWithProvider:provider
UIDelegate:nil
completion:^(FIRAuthDataResult *_Nullable authResult,
NSError *_Nullable error) {
[self hideSpinner:^{
if (error) {
[self logFailure:@"sign-in with provider (Google) failed" error:error];
} else if (authResult.additionalUserInfo) {
[self logSuccess:[self stringWithAdditionalUserInfo:authResult.additionalUserInfo]];
if (self.isNewUserToggleOn) {
NSString *newUserString = authResult.additionalUserInfo.newUser ?
@"New user" : @"Existing user";
[self showMessagePromptWithTitle:@"New or Existing"
message:newUserString
showCancelButton:NO
completion:nil];
}
}
[self showTypicalUIForUserUpdateResultsWithTitle:@"Sign-In Error" error:error];
}];
}];
}];
}
- (void)linkWithGoogleHeadfulLite {
FIROAuthProvider *provider = self.googleOAuthProvider;
provider.customParameters = @{
@"prompt" : @"consent",
};
provider.scopes = @[ @"profile", @"email", @"https://www.googleapis.com/auth/plus.me" ];
[self showSpinner:^{
[[AppManager auth].currentUser linkWithProvider:provider
UIDelegate:nil
completion:^(FIRAuthDataResult *_Nullable authResult,
NSError *_Nullable error) {
[self hideSpinner:^{
if (error) {
[self logFailure:@"Reauthenticate with provider (Google) failed" error:error];
} else if (authResult.additionalUserInfo) {
[self logSuccess:[self stringWithAdditionalUserInfo:authResult.additionalUserInfo]];
if (self.isNewUserToggleOn) {
NSString *newUserString = authResult.additionalUserInfo.newUser ?
@"New user" : @"Existing user";
[self showMessagePromptWithTitle:@"New or Existing"
message:newUserString
showCancelButton:NO
completion:nil];
}
}
[self showTypicalUIForUserUpdateResultsWithTitle:@"Link Error" error:error];
}];
}];
}];
}
- (void)reauthenticateWithGoogleHeadfulLite {
FIROAuthProvider *provider = self.googleOAuthProvider;
provider.customParameters = @{
@"prompt" : @"consent",
};
provider.scopes = @[ @"profile", @"email", @"https://www.googleapis.com/auth/plus.me" ];
[self showSpinner:^{
[[AppManager auth].currentUser reauthenticateWithProvider:provider
UIDelegate:nil
completion:^(FIRAuthDataResult *_Nullable authResult,
NSError *_Nullable error) {
[self hideSpinner:^{
if (error) {
[self logFailure:@"Link with provider (Google) failed" error:error];
} else if (authResult.additionalUserInfo) {
[self logSuccess:[self stringWithAdditionalUserInfo:authResult.additionalUserInfo]];
if (self.isNewUserToggleOn) {
NSString *newUserString = authResult.additionalUserInfo.newUser ?
@"New user" : @"Existing user";
[self showMessagePromptWithTitle:@"New or Existing"
message:newUserString
showCancelButton:NO
completion:nil];
}
}
[self showTypicalUIForUserUpdateResultsWithTitle:@"Reauthenticate Error" error:error];
}];
}];
}];
}
- (void)signInTwitterHeadfulLite {
FIROAuthProvider *provider = self.twitterOAuthProvider;
[self showSpinner:^{
[provider getCredentialWithUIDelegate:nil completion:^(FIRAuthCredential *_Nullable credential,
NSError *_Nullable error) {
if (error) {
[self logFailure:@"sign-in with Twitter failed" error:error];
return;
}
[[AppManager auth] signInWithCredential:credential
completion:^(FIRAuthDataResult *_Nullable
authResult,
NSError *_Nullable error) {
[self hideSpinner:^{
if (error) {
[self logFailure:@"sign-in with Twitter (headful-lite) failed" error:error];
return;
} else {
[self logSuccess:@"sign-in with Twitter (headful-lite) succeeded."];
}
[self showTypicalUIForUserUpdateResultsWithTitle:@"Sign-In Error" error:error];
}];
}];
}];
}];
}
- (void)signInWithGitHub {
[self showTextInputPromptWithMessage:@"GitHub Access Token:"
completionBlock:^(BOOL userPressedOK, NSString *_Nullable accessToken) {
if (!userPressedOK || !accessToken.length) {
return;
}
FIROAuthCredential *credential =
[FIROAuthProvider credentialWithProviderID:FIRGitHubAuthProviderID accessToken:accessToken];
if (credential) {
[[AppManager auth] signInWithCredential:credential
completion:^(FIRAuthDataResult *_Nullable result,
NSError *_Nullable error) {
if (error) {
[self logFailure:@"sign-in with provider failed" error:error];
} else {
[self logSuccess:@"sign-in with provider succeeded."];
}
[self showTypicalUIForUserUpdateResultsWithTitle:@"Sign-In" error:error];
}];
}
}];
}
- (void)signInGitHubHeadfulLite {
FIROAuthProvider *provider = self.gitHubOAuthProvider;
[self showSpinner:^{
[provider getCredentialWithUIDelegate:nil completion:^(FIRAuthCredential *_Nullable credential,
NSError *_Nullable error) {
if (error) {
[self logFailure:@"sign-in with GitHub failed" error:error];
return;
}
[[AppManager auth] signInWithCredential:credential
completion:^(FIRAuthDataResult *_Nullable
authResult,
NSError *_Nullable error) {
[self hideSpinner:^{
if (error) {
[self logFailure:@"sign-in with GitHub (headful-lite) failed" error:error];
return;
} else {
[self logSuccess:@"sign-in with GitHub (headful-lite) succeeded."];
}
[self showTypicalUIForUserUpdateResultsWithTitle:@"Sign-In Error" error:error];
}];
}];
}];
}];
}
- (void)signInLinkedinHeadfulLite {
FIROAuthProvider *provider = self.linkedinOAuthProvider;
[self showSpinner:^{
[provider getCredentialWithUIDelegate:nil completion:^(FIRAuthCredential *_Nullable credential,
NSError *_Nullable error) {
if (error) {
[self logFailure:@"sign-in with Linkedin failed" error:error];
return;
}
[[AppManager auth] signInWithCredential:credential
completion:^(FIRAuthDataResult *_Nullable
authResult,
NSError *_Nullable error) {
[self hideSpinner:^{
if (error) {
[self logFailure:@"sign-in with Linkedin (headful-lite) failed" error:error];
return;
} else {
[self logSuccess:@"sign-in with Linkedin (headful-lite) succeeded."];
}
[self showTypicalUIForUserUpdateResultsWithTitle:@"Sign-In Error" error:error];
}];
}];
}];
}];
}
- (void)signInMicrosoftHeadfulLite {
FIROAuthProvider *provider = self.microsoftOAuthProvider;
provider.customParameters = @{
@"prompt" : @"consent",
@"login_hint" : @"tu8731@gmail.com",
};
provider.scopes = @[ @"user.readwrite,calendars.read" ];
[self showSpinner:^{
[provider getCredentialWithUIDelegate:nil completion:^(FIRAuthCredential *_Nullable credential,
NSError *_Nullable error) {
if (error) {
[self logFailure:@"sign-in with Microsoft failed" error:error];
return;
}
[[AppManager auth] signInWithCredential:credential
completion:^(FIRAuthDataResult *_Nullable
authResult,
NSError *_Nullable error) {
[self hideSpinner:^{
if (error) {
[self logFailure:@"sign-in with Microsoft failed" error:error];
return;
} else {
[self logSuccess:@"sign-in with Microsoft (headful-lite) succeeded."];
}
[self showTypicalUIForUserUpdateResultsWithTitle:@"Sign-In Error" error:error];
}];
}];
}];
}];
}
- (void)signInYahooHeadfulLite {
FIROAuthProvider *provider = self.yahooOAuthProvider;
[self showSpinner:^{
[provider getCredentialWithUIDelegate:nil completion:^(FIRAuthCredential *_Nullable credential,
NSError *_Nullable error) {
if (error) {
[self logFailure:@"sign-in with Yahoo failed" error:error];
return;
}
[[AppManager auth] signInWithCredential:credential
completion:^(FIRAuthDataResult *_Nullable
authResult,
NSError *_Nullable error) {
[self hideSpinner:^{
if (error) {
[self logFailure:@"sign-in with Yahoo (headful-lite) failed" error:error];
return;
} else {
[self logSuccess:@"sign-in with Yahoo (headful-lite) succeeded."];
}
[self showTypicalUIForUserUpdateResultsWithTitle:@"Sign-In Error" error:error];
}];
}];
}];
}];
}
- (ASAuthorizationAppleIDRequest *)appleIDRequestWithState:(NSString *)state API_AVAILABLE(ios(13.0)) {
ASAuthorizationAppleIDRequest *request = [[[ASAuthorizationAppleIDProvider alloc] init] createRequest];
request.requestedScopes = @[ASAuthorizationScopeEmail, ASAuthorizationScopeFullName];
request.nonce = @"REPLACE_ME_WITH_YOUR_NONCE";
request.state = state;
return request;
}
- (void)signInWithApple {
if (@available(iOS 13, *)) {
ASAuthorizationAppleIDRequest* request = [self appleIDRequestWithState:@"signIn"];
ASAuthorizationController* controller = [[ASAuthorizationController alloc] initWithAuthorizationRequests:@[request]];
controller.delegate = self;
controller.presentationContextProvider = self;
[controller performRequests];
}
}
- (void)linkWithApple {
if (@available(iOS 13, *)) {
ASAuthorizationAppleIDRequest* request = [self appleIDRequestWithState:@"link"];
ASAuthorizationController* controller = [[ASAuthorizationController alloc] initWithAuthorizationRequests:@[request]];
controller.delegate = self;
controller.presentationContextProvider = self;
[controller performRequests];
}
}
- (void)reauthenticateWithApple {
if (@available(iOS 13, *)) {
ASAuthorizationAppleIDRequest* request = [self appleIDRequestWithState:@"reauth"];
ASAuthorizationController* controller = [[ASAuthorizationController alloc] initWithAuthorizationRequests:@[request]];
controller.delegate = self;
controller.presentationContextProvider = self;
[controller performRequests];
}
}
- (void)authorizationController:(ASAuthorizationController *)controller didCompleteWithAuthorization:(ASAuthorization *)authorization API_AVAILABLE(ios(13.0)) {
ASAuthorizationAppleIDCredential* appleIDCredential = authorization.credential;
NSString *idToken = [NSString stringWithUTF8String:[appleIDCredential.identityToken bytes]];
FIROAuthCredential *credential = [FIROAuthProvider credentialWithProviderID:@"apple.com"
IDToken:idToken
rawNonce:@"REPLACE_ME_WITH_YOUR_RAW_NONCE"
accessToken:nil];
if ([appleIDCredential.state isEqualToString:@"signIn"]) {
[FIRAuth.auth signInWithCredential:credential completion:^(FIRAuthDataResult * _Nullable authResult, NSError * _Nullable error) {
if (!error) {
NSLog(@"%@", authResult.description);
} else {
NSLog(@"%@", error.description);
}
}];
} else if ([appleIDCredential.state isEqualToString:@"link"]) {
[FIRAuth.auth.currentUser linkWithCredential:credential completion:^(FIRAuthDataResult * _Nullable authResult, NSError * _Nullable error) {
if (!error) {
NSLog(@"%@", authResult.description);
} else {
NSLog(@"%@", error.description);
}
}];
} else if ([appleIDCredential.state isEqualToString:@"reauth"]) {
[FIRAuth.auth.currentUser reauthenticateWithCredential:credential completion:^(FIRAuthDataResult * _Nullable authResult, NSError * _Nullable error) {
if (!error) {
NSLog(@"%@", authResult.description);
} else {
NSLog(@"%@", error.description);
}
}];
}
}
- (void)authorizationController:(ASAuthorizationController *)controller didCompleteWithError:(NSError *)error API_AVAILABLE(ios(13.0)) {
NSLog(@"%@", error.description);
}
@end
NS_ASSUME_NONNULL_END